Product Compare

Intel Core i9 10900X vs Intel Core Ultra 7 155H

	CPU Intel Core i9 10900X	CPU Intel Core Ultra 7 155H
General Parameters
Release Date	Oct 2019	Dec 2023
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Cascade Lake	Meteor Lake
Processor Number	i9-10900X	155H
Integrated Graphics	N/A	Arc Graphics (8-Cores)
Generation		Ultra 7 (Meteor Lake)
Package
Manufacturing Process	14 nm	7 nm
Socket	LGA-2066	FCBGA-2049
Power Consumption	165 W	20-65 W
Peak Operating Temperature	94 °C	110 °C
Max Turbo Power Consumption		115 W
Foundry		Intel
Package		FC-BGA
CPU Performance
Performance Cores	10	6
Performance Core Threads	20	12
Performance Core Base Frequency	3.7 GHz	1.4 GHz
Performance Core Turbo Frequency	4.5 GHz	4.8 GHz
Total Core Count	10	16
Total Thread Count	20	22
Bus Frequency	100 MHz	100 MHz
Multiplier	37x	14
L1 Cache	64 K per core	112 K per core
L2 Cache	1 MB per core	2 MB per core
L3 Cache	20 MB shared	24 MB shared
Unlocked Multiplier	Yes	No
Efficiency Cores		10
Efficiency Core Threads		10
Efficiency Core Base Frequency		0.9 GHz
Efficiency Core Turbo Frequency		3.8 GHz
SMP		1
Memory Parameters
Memory Types	DDR4-2933	LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size	256 GB	96 GB
Max Memory Channels	4	2
Max Memory Bandwidth	93.8 GB/s	120 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	5.0
PCIe Lanes	48	28
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2, AVX-512
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		300 MHz
GPU Max Dynamic Frequency		2250 MHz
Shader Units		1024
Texture Units		64
Raster Operation Units		32
Execution Units		128
Power Consumption		28
Max Resolution		7680x4320 - 60 Hz
Benchmarks
Cinebench R23 Single Core	1145	1796
Cinebench R23 Multi Core	14312	15052
Geekbench 6 Single Core	1566	2419
Geekbench 6 Multi Core	9308	12505
Passmark CPU Single Core	2664	3490
Passmark CPU Multi Core	22469	24927